[This review was collected as part of a promotion.] These work wonderfully. They get in-between your teeth very well, although, it should not replace flossing. I still was able to get more stuff out of flossing than just brushing with this head. Once you get them, make sure to put the plastic ring inside on your brush before the head, and make sure it clicks onto the brush. I was confused about this for a bit but once you have that ring on you can attach the head and it works well. I used them on my Oral B I got from one of my last activities.

After using this replacement head for only a week I've already noticed a difference. My teeth feel cleaner, and I am removing a lot less plaque when flossing after brushing. If you refuse to floss then at least by this attachment to help your gums live happy healthy lives.

I have been using this Oral B for roughly twelve years. It was recommended by my dentist. The best purchase I have ever made. I have used for so many years I figured I would have to buy another by now but it is still going! Wonderful for me and I have recommended it to many family members as well as hubby uses an Oral B and and love it as well.

[This review was collected as part of a promotion.] I received this product as a in home test product and in return for my online personal opinion about the product an I must say that this product is a great product that does the job it is intended to do plus a little more.

I have all four of my wisdom teeth and they are WAY back there. Previously I was using one of the heads that basically looked like a normal toothbrush head (bigger). My dentist recommended I use this one because it's smaller and can really get all the way back there for those wisdom teeth. Perfect!

Just purchased this product and I have to say that I am amazed at how clean my teeth feel.my recent oral-b toothbrush kicked the bucket after 7 wonderful years. I had been researching a replacement for a few months now. Purchased the healthy floss action that came with this toothbrush head. I was hesitant at first (it looks like it might be rough) but I am very pleased with this product and would recommend to anyone who loves to feel squeeky clean teeth!

[This review was collected as part of a promotion.] I have used my oral B electric toothbrush for years and have purchased many replacements for the head. These heads were perfect! The heads fit just fine and once applied they stayed on with no effort.

I recommend this brush to all my pediatric patients. Due to their dexterity not fully developed, it is very hard for them to brush and floss effectively. I love the way this brush has extenders to sweep away plaque in every surface, pits, grooves and IPs. I can always tell when they return for their recall if they took my advice! Sherry, RDH

[This review was collected as part of a promotion.] I am a terrible flosser - always have been. I even buy the kids flossers so I am more likely to do it. I was excited to try this product because of the floss action. I was hoping that using this brush head would eliminate my need to floss after brushing. This toothbrush head, like the other I have used for my Oral B brush, keep your teeth SO much cleaner than a regular toothbrush. However, the new floss action head did not seem to make a large difference from the regular toothbrush head. I still felt a need to floss after brushing. Unfortunately I am not sure that I would buy these again if they were more expensive than the regular style since I didn't notice a real difference.

[This review was collected as part of a promotion.] I used this brush for about a month. At first I absolutely hated it. I usually use the regular heads. It took a couple of weeks to get used to it. I don't think it cleans any better than the regular head so I have gone back to using them.